Certification:CE,ISO9001:2008,ROHS
Black Ferrous / Non ferrous metal detector with long battery life Features of MD-200 Hand held metal detector: 1. Simple, convenient to use, easy to adjust 2. Highly sensitive, detect ferrous and non-ferrous and stainless steel weapons. 3. Alarm method: Sound and light alarm simultaneously. Or Vibration. 4. Alkaline cell (7V-9V) can work over 40 hours and distance does not change 5. Warn automatically when short of voltage 6. LED light proves: LED red warning indicator lamp , LED green insufficient indicator lamp , voltage indicator lamp LED battery of power Detecting distances: a) 1/2 pin : 10mm b) Model 64 pistol : 150mm c) 6\" dagger : 150mm d) 8mm (diameter): 40mm e) Aluminum & copper sheet: 10mm      f) DIP14 IC (integrate circuit): 5mm g) Silver ring (1g): 40mm h) Lead brick (1g): 30mm Specification: 1) Operating frequency : 20kHz 2) Weight: 260g 3) Size:     a) Length : 420mm     b) Width : 138mm     c) Height : 110mm 4) Handle measurement : 30 x 30mm 5) Power :  9V(6F22) standard or rechargeable battery. 6) Size : 413*81*38mm, 7) Carton size : 47*31.5*59.cm    20pcs/carton    G.W.10kg/ctn